Multiscale simulation of short fibre reinforced plastics for hybrid composites

Abstract

In this contribution, a multiscale approach for the simulation of short fiber reinforced plastics (SFRP) is presented. We propose a virtual process chain in order to take into account the resulting fiber orientation obtained from fill simulations for the structural analysis. For the stress analysis of SFRP components, an anisotropic elasto-plastic material model is parametrized. Finally, multiscale simulations of a SFRP component under bending load are carried out and validated by experiments. In addition, a concept for the integrated manufacturing of hybrid composites bonded by form closure effects is presented.

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